Sunday, December 1, 2:00 pm, Education Bldg., St.Marks National Wildlife Refuge, 1255 Lighthouse Rd., St. Marks, FL—FIRST SUNDAY AT THE REFUGE, "The night shift: nightbirds of St. Marks, part II," Don Morrow, Well-known birder. The night shift at St. Marks is the second installment on nocturnal birds of the refuge and covers the six rail species and two night herons that may be found at the Refuge. Wildlife Refuge entrance fee is $5. Duck Stamp and other federal passes accepted.